Layouts are customizable PDF and email templates in Rackbeat that determine how business documents appear when sent to customers or suppliers. The Layouts API provides endpoints to manage templates for various document types including customer invoices, orders, purchase orders, supplier invoices, offers, and shipment documents.

Users can create multiple layouts for different business scenarios and assign specific layouts to customers or suppliers, ensuring consistent branding and professional document presentation across all business communications.

Layouts include language localization support and can be configured with different font sizes and positioning.